Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/36c73db13e7d4c94a55dc7c565cf309b : SUCCESS in 6m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/756e4c0329c54f4aa1e2dc00399bd477 : FAILURE in 5m 13s